Measuring spatio-temporal couplings using modal spatio-spectral wavefront retrieval.

Knowledge of spatio-temporal couplings such as pulse-front tilt or curvature is important to determine the focused intensity of high-power lasers. Common techniques to diagnose these couplings are either qualitative or require hundreds of measurements. Here we present both a new algorithm for retrieving spatio-temporal couplings, as well as novel experimental implementations.

The Roles and Contributions of Certified Transport Registered Nurses in Critical Care Ground Transport Today.

Registered nurses are core members of critical care ground transport teams because of their education, experience, and scope of practice. Advances in medicine, technology, and equipment, combined with regionalization of specialized care and, most recently, the coronavirus disease 2019 pandemic, necessitate that transport nurses possess specialized knowledge, skills, and abilities. National specialty certification in ground transport nursing via the Certified Transport Registered Nurse (CTRN) offers registered nurses a process to validate their expertise.

Nephroprotection of an ET(A)-receptor blocker (LU 135252) in salt-loaded uninephrectomized stroke-prone spontaneously hypertensive rats.

The present study was designed to assess whether the orally active and highly specific endothelin A (ET(A)) receptor antagonist LU 135252 affects progressive renal dysfunction in a hypertensive rat model of renal damage, ie, the uninephrectomized (UNX) stroke-prone spontaneously hypertensive rat (SHRsp). The animals were examined on a normal salt (0.25%) diet and, to sensitize the kidney to hypertensive injury, also on a high salt (3%) diet.

Oral vaccination of weaned rabbits against enteropathogenic Escherichia coli-like E. coli O103 infection: use of heterologous strains harboring lipopolysaccharide or adhesin of pathogenic strains.

To test the importance of lipopolysaccharide (LPS) and adhesin as major antigens in vaccination against rabbit enteropathogenic Escherichia coli (EPEC)-like E. coli O103 infection, we used two nonpathogenic wild-type strains to immunize rabbits at weaning. One of these strains (C127) harbors the O103 LPS but does not express the 32,000-molecular-weight adhesin that characterizes the highly pathogenic O103 strains.